Penumbra: Occult LoreAll the myriad secrets of magic . . . Wizards study their academic magics in great halls of learning; sorcerers discover their spells through innate talent; clerics call upon the gods for a share of divine favor. But what of those magic users who delve into the less well charted realms of the mystic traditions? What of those who tap into the power of the heavenly spheres, or use the secret essences of the plant or mineral kingdoms to distill potent